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Lenovo PCCW Solutions

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[LPS] Network Engineer - 12 Hours Shift

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Summary

Network Engineer in Singapore working 12-hour 24x7 shifts, monitoring and supporting enterprise networking and security across on-prem and cloud (Azure, AWS). Day-to-day: handling alerts in tools like SolarWinds/PRTG/Nagios, firewall and load balancer changes, Cisco routing/switching, firmware upgrades, and vendor escalations.

About the role

We are seeking a Network Engineer to be part of the team to monitor, support and manage enterprise-grade networking and security solutions across on-premises and cloud environments. The role requires working knowledge on monitoring tools, network routing & switching, load balancing, firewalls, and cloud-native security, with additional skills in automation, and SDN considered a plus.

Key responsibilities

  • Ensure that the network is performing normally by using network monitoring tools (e.g., SolarWinds, PRTG, Nagios)

  • Ensure that all incidents reported are supported in a timely manner

  • Travel to remote sites for troubleshooting and support as needed

  • Ensure that all alerts and events in the monitoring tools are being attended to

  • Perform timely escalation to 3rd vendors for hardware, software and telco related problems

  • Support service requests for operational changes related to load balancers, network switching and routing, firewall rules, and update of security policies in security devices

  • Perform firmware upgrades for network and security devices

  • Check and react to security events on intrusion detection and prevention system, WAF

  • Check, troubleshoot and log ticket to Cloud Service Providers for networking components deployed in Azure, AWS

  • Analyze network performance issues and recommend optimization options for implementation

About you

  • Minimum 3 years of relevant hands-on experience

  • Willing to work on 24x7 operational shifts

  • Strong understanding of routing protocols, SDN, VPNs, and network security best practices

  • Certification: CCNA or equivalent

  • Experience with network monitoring and support of Cisco Routing and Switching, Network load balancers, Checkpoint or PaloAlto Firewalls

  • Familiar with ITIL best practices and processes

  • Good knowledge of networking (IP addressing, routing, VLANs)

  • Familiarity with automation tools (Python, Ansible) and orchestration concepts

#LPS

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See also

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